Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Chrome 90
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
.unshift() 21043.4 Ops/sec
.push() 13689045.0 Ops/sec
Spread 0.9 Ops/sec
Script Preparation code:
Tests:
  • .unshift()

  • .push()

  • Spread